Procedure for testing the function of a lamp circuit

Details Procedure for testing the function of a lamp circuit Procedure for testing the function of a lamp circuit

2011-04-12

2011-04-12

He, Amy (Department: 2858)

Electricity: measuring and testing

Fault detecting in electric circuits and of electric components

For fault location

C324S522000

Reexamination Certificate

active

07924021

ABSTRACT:
The function of a lamp circuit is tested by measuring the current and voltage. A resistance value is taken into account which is specified as a polynomial of at least the 1st order depending on the effective measured voltage on the lamp circuit. The parameters of the polynomial are determined by a quantity of measurements which correspond to the order of the polynomial, under operating conditions which are known to differ, and the specific resistance value or a value derived from it are compared with a specified value.

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